| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $92.96 | 10.874% | $103.0685 | $103.07 | $103.05 | $103.10 |
| Purchase #2 | $105.98 | 11.449% | $118.1137 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $6.90 | 3.436% | $7.1371 | $7.14 | $7.15 | $7.10 |
| Purchase #4 | $80.41 | 5.537% | $84.8623 | $84.86 | $84.85 | $84.90 |
| Purchase #5 | $186.59 | 13.317% | $211.4382 | $211.44 | $211.45 | $211.40 |
| Purchase #6 | $26.76 | 11.582% | $29.8593 | $29.86 | $29.85 | $29.90 |
| Purchase #7 | $133.59 | 11.478% | $148.9235 | $148.92 | $148.90 | $148.90 |
| 7 purchase totals = | $633.19 | $703.4026 | $703.40 | $703.35 | $703.40 | |